package ro.imc.andrei.beans;

import java.util.ArrayList;
import java.util.List;

public class Catalog {

	private static List<Portofolio> Portfolio;
	
	private Catalog(){
		
	}
	
	public Catalog getInstance(){
		if(Portfolio == null)
			Portfolio = new ArrayList<Portofolio>();
		
		return (Catalog) Catalog.Portfolio;
	}
}
